Review Request 126380: Fix OutputDevice::edid()

Martin Gräßlin mgraesslin at kde.org
Wed Dec 16 07:53:43 UTC 2015


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Ship it!


Ship It!

- Martin Gräßlin


On Dec. 16, 2015, 2:38 a.m., Sebastian Kügler wrote:
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> https://git.reviewboard.kde.org/r/126380/
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> (Updated Dec. 16, 2015, 2:38 a.m.)
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> 
> Review request for Plasma and Martin Gräßlin.
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> Repository: kwayland
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> Description
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> This patch transports the EDID data base64-encoded over the wire.
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> Apparently, we can't just send random QByteArrays as "strings" over, it has to be encoded and decoded. So...
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> - base64-encode the data before sending to the client
> - base64-decode it on the client side
> - document the above, fix documentation woes in the xml definition
> - change test accordingly
> 
> The test data used was actually invalid, it's a base64 string of the actual data, so fix the tests (which actually breaks it), and encode on the server-side and decode on the client side.
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> I'm not sure if base64 is the best way to go here, suggestions welcome.
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> 
> Diffs
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>   autotests/client/test_wayland_outputdevice.cpp beefc45 
>   src/client/outputdevice.cpp bfde34f 
>   src/client/protocols/outputdevice.xml e790fdd 
>   src/server/outputdevice_interface.cpp adf65a1 
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> Diff: https://git.reviewboard.kde.org/r/126380/diff/
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> Testing
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> broke test by decoding the string from base64, fixed code, tests pass again.
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> Also, it works in the libkscreen kwayland backend now.
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> 
> Thanks,
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> Sebastian Kügler
> 
>

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